Table 2.
Comparative study of Air Quality Indices.
| Pollutants | Concentration (μg/m3) |
AQI | IAPI [8] | AAQI [9] | CI |
|---|---|---|---|---|---|
| So2 | 2 | 2.5 | 255.28 | 261.81 | 851.85 |
| No2 | 7 | 8.75 | |||
| PM10 | 264 | 257.21 | |||
| PM2.5 | 96 | 48 | |||
|
| |||||
| So2 | 2 | 2.5 | 255.28 | 111.23 | 455.91 |
| No2 | 11 | 13.75 | |||
| PM10 | 126 | 102.04 | |||
| PM2.5 | 84 | 42 | |||
|
| |||||
| So2 | 8 | 10 | 160.94 | 221.33 | 702.69 |
| No2 | 61 | 76.25 | |||
| PM10 | 158 | 204.5 | |||
| PM2.5 | 71 | 35.5 | |||
|
| |||||
| So2 | 2 | 2.5 | 255.28 | 271.68 | 931.21 |
| No2 | 9 | 11.25 | |||
| PM10 | 292 | 271.14 | |||
| PM2.5 | 25 | 12.5 | |||